diff options
Diffstat (limited to 'vim/after/ftplugin/sh/bash_han.vim')
-rw-r--r-- | vim/after/ftplugin/sh/bash_han.vim | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/vim/after/ftplugin/sh/bash_han.vim b/vim/after/ftplugin/sh/bash_han.vim index c1997d7e..a160165c 100644 --- a/vim/after/ftplugin/sh/bash_han.vim +++ b/vim/after/ftplugin/sh/bash_han.vim @@ -4,12 +4,16 @@ if exists('b:did_ftplugin_sh_bash_han') || &compatible finish endif let b:did_ftplugin_sh_bash_han = 1 -let b:undo_ftplugin = b:undo_ftplugin - \ . '|unlet b:did_ftplugin_sh_bash_han' +if exists('b:undo_ftplugin') + let b:undo_ftplugin = b:undo_ftplugin + \ . '|unlet b:did_ftplugin_sh_bash_han' +endif " Use han(1df) as a man(1) wrapper for Bash files if available if exists('b:is_bash') && executable('han') setlocal keywordprg=han - let b:undo_ftplugin = b:undo_ftplugin - \ . '|setlocal keywordprg<' + if exists('b:undo_ftplugin') + let b:undo_ftplugin = b:undo_ftplugin + \ . '|setlocal keywordprg<' + endif endif |